If you’re seronegative for rheumatoid arthritis (RA), you may or may not have RA. It can make it harder to get an RA diagnosis. Being seronegative for RA means that a blood test doesn’t find ...

This subset increased in size 60 years later with the discovery of anticitrullinated protein antibodies (ACPA). Instead of accepting that seropositive rheumatoid arthritis is different from ...

HIV-infected individuals can be seronegative for a number of reasons, including seroreversion, late seroconversion, evaluation during the window period, and defects in the immune system that ...

Unscientific autopsies declared that children had died of Dengvaxia-caused complications despite no objective evidence of ...

Background: Rheumatoid arthritis (RA) is an autoimmune disease with various subtypes. Among these, seronegative rheumatoid arthritis (SnRA), distinguished by its distinctive seronegative antibody ...

1 Department of Psychiatry, Medical University of Bialystok, Bialystok, Poland 2 Department of Neurology, Medical University of Bialystok, Bialystok, Poland We present the case of a 35-year-old female ...

Moderna (NASDAQ:MRNA) shares fell roughly 10% premarket on Thursday after the vaccine maker detailed plans to cut its annual ...

Moderna plans to cut $1.1bn in costs by 2027, pausing and scrapping several R&D programs. See why I think further downside ...

The potential of mRNA vaccines was established during the COVID-19 pandemic. Now, a new wave of candidates could soon hit the ...

The main features of HGV RNA seropositive and seronegative patients were compared. Results—The prevalence of HGV infection was 3% in blood donors, 7% in chronic hepatitis C, 8% in chronic hepatitis B, ...